The unique traits of water Ability to moderate temperature PH
100
What is Adhesion?
When water molecules stick to other substances
100
What does water do when its hot?
The water molecules get closer together
100
What is the equation for calculating PH?
1.00x10-14
200
What is Cohesion?
Water molecules stick to each other
200
What does water do when its cold?
The water molecules expand because they exert heat
300
What is Surface tension?
Property allowing liquid to resist external force
300
Why does water evaporate?
The heat from the sun makes the water molecules move faster and faster, until they move so fast they escape as a gas.
300
What is the most basic number?
14
400
What is Ability to Moderate temperature?
Water's high heat of evaporation is basically the amount of heat energy needed to change a gram of liquid into gas.
400
Why does water absorb heat?
So it can exert it later
400
What is the most neutral number?
7






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